! Started logfile: /scr/pima/bg219g_uvs/J1345-3015_X_dfm.log on Thu May 19 21:49:19 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219g_uvs/J1345-3015_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1345-3015_X_uva.fits ! AN table 1: 26 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.855556 visibilities/baseline/integration-bin. ! Found source: J1345-3015 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 12012 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 12 channels. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1345-3015_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013417Jy sigma=18.919544 ! Fit after self-cal, rms=0.910026Jy sigma=16.953641 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7085 mas, bmaj=1.845 mas, bpa=-13.31 degrees ! Estimated noise=0.682866 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0557599 Jy ! Component: 100 - total flux cleaned = 0.0826807 Jy ! Total flux subtracted in 100 components = 0.0826807 Jy ! Clean residual min=-0.009234 max=0.015379 Jy/beam ! Clean residual mean=-0.000039 rms=0.003187 Jy/beam ! Combined flux in latest and established models = 0.0826807 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0826807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.107436Jy sigma=1.881216 ! Fit after self-cal, rms=0.106636Jy sigma=1.870051 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9067 mas, bmaj=2.337 mas, bpa=-11.3 degrees ! Estimated noise=0.370886 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0368316 Jy ! Component: 100 - total flux cleaned = 0.0566626 Jy ! Component: 150 - total flux cleaned = 0.0675494 Jy ! Component: 200 - total flux cleaned = 0.073586 Jy ! Total flux subtracted in 200 components = 0.073586 Jy ! Clean residual min=-0.010262 max=0.022783 Jy/beam ! Clean residual mean=-0.000058 rms=0.003981 Jy/beam ! Combined flux in latest and established models = 0.156267 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 36 components and 0.156267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.093973Jy sigma=1.609308 ! Fit after self-cal, rms=0.093542Jy sigma=1.603585 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9067 x 2.337 at -11.3 degrees (North through East) ! Clean map min=-0.010123 max=0.080101 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.093542Jy sigma=1.603585 ! Fit after self-cal, rms=0.093542Jy sigma=1.603585 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9067 mas, bmaj=2.337 mas, bpa=-11.3 degrees ! Estimated noise=0.370886 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2.2, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0201122 Jy ! Component: 100 - total flux cleaned = 0.0310794 Jy ! Component: 150 - total flux cleaned = 0.0380636 Jy ! Component: 200 - total flux cleaned = 0.0423503 Jy ! Total flux subtracted in 200 components = 0.0423503 Jy ! Clean residual min=-0.008700 max=0.011181 Jy/beam ! Clean residual mean=-0.000035 rms=0.002442 Jy/beam ! Combined flux in latest and established models = 0.198617 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 82 components and 0.198617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.089178Jy sigma=1.510907 ! Fit after self-cal, rms=0.088443Jy sigma=1.496027 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.088443Jy sigma=1.496027 ! Fit after self-cal, rms=0.088443Jy sigma=1.496027 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9067 mas, bmaj=2.337 mas, bpa=-11.3 degrees ! Estimated noise=0.370886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00746221 Jy ! Component: 100 - total flux cleaned = 0.00965482 Jy ! Component: 150 - total flux cleaned = 0.0112179 Jy ! Component: 200 - total flux cleaned = 0.0122071 Jy ! Total flux subtracted in 200 components = 0.0122071 Jy ! Clean residual min=-0.007384 max=0.010145 Jy/beam ! Clean residual mean=-0.000030 rms=0.002019 Jy/beam ! Combined flux in latest and established models = 0.210824 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 104 components and 0.210824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.087749Jy sigma=1.481203 ! Fit after self-cal, rms=0.087586Jy sigma=1.478122 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-5.2, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00930382 Jy ! Component: 100 - total flux cleaned = 0.0143354 Jy ! Component: 150 - total flux cleaned = 0.0180209 Jy ! Component: 200 - total flux cleaned = 0.0205378 Jy ! Total flux subtracted in 200 components = 0.0205378 Jy ! Clean residual min=-0.005811 max=0.005296 Jy/beam ! Clean residual mean=-0.000022 rms=0.001408 Jy/beam ! Combined flux in latest and established models = 0.231362 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 150 components and 0.231362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086558Jy sigma=1.455905 ! Fit after self-cal, rms=0.086382Jy sigma=1.453590 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086382Jy sigma=1.453590 ! Fit after self-cal, rms=0.087196Jy sigma=1.447190 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9034 mas, bmaj=2.32 mas, bpa=-11.37 degrees ! Estimated noise=0.375554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0029016 Jy ! Component: 100 - total flux cleaned = 0.00436462 Jy ! Component: 150 - total flux cleaned = 0.00545138 Jy ! Component: 200 - total flux cleaned = 0.00615073 Jy ! Total flux subtracted in 200 components = 0.00615073 Jy ! Clean residual min=-0.004037 max=0.004379 Jy/beam ! Clean residual mean=-0.000011 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.237513 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 177 components and 0.237513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.087054Jy sigma=1.444245 ! Fit after self-cal, rms=0.087064Jy sigma=1.443804 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125864 Jy ! Component: 100 - total flux cleaned = 0.00179212 Jy ! Component: 150 - total flux cleaned = 0.00227422 Jy ! Component: 200 - total flux cleaned = 0.00275861 Jy ! Total flux subtracted in 200 components = 0.00275861 Jy ! Clean residual min=-0.003882 max=0.004232 Jy/beam ! Clean residual mean=-0.000010 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.240271 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 186 components and 0.240271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086997Jy sigma=1.442585 ! Fit after self-cal, rms=0.086993Jy sigma=1.442471 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086993Jy sigma=1.442471 ! Fit after self-cal, rms=0.087293Jy sigma=1.441086 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.197 mas, bmaj=6.046 mas, bpa=-2.167 degrees ! Estimated noise=0.48281 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250153 Jy ! Component: 100 - total flux cleaned = 0.0034473 Jy ! Component: 150 - total flux cleaned = 0.00414153 Jy ! Component: 200 - total flux cleaned = 0.00466529 Jy ! Total flux subtracted in 200 components = 0.00466529 Jy ! Clean residual min=-0.004234 max=0.005645 Jy/beam ! Clean residual mean=-0.000015 rms=0.001523 Jy/beam ! Combined flux in latest and established models = 0.244936 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 199 components and 0.244936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.087270Jy sigma=1.440790 ! Fit after self-cal, rms=0.087263Jy sigma=1.440520 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000869439 Jy ! Component: 100 - total flux cleaned = 0.00111929 Jy ! Component: 150 - total flux cleaned = 0.00130431 Jy ! Component: 200 - total flux cleaned = 0.00147276 Jy ! Total flux subtracted in 200 components = 0.00147276 Jy ! Clean residual min=-0.004117 max=0.005433 Jy/beam ! Clean residual mean=-0.000014 rms=0.001490 Jy/beam ! Combined flux in latest and established models = 0.246409 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 202 components and 0.246409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.087251Jy sigma=1.440328 ! Fit after self-cal, rms=0.087248Jy sigma=1.440272 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9016 mas, bmaj=2.316 mas, bpa=-11.45 degrees ! Estimated noise=0.376663 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9016 x 2.316 at -11.45 degrees (North through East) ! Clean map min=-0.0033471 max=0.077136 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7064 mas, bmaj=1.829 mas, bpa=-13.29 degrees ! Estimated noise=0.69078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0564971 Jy ! Component: 100 - total flux cleaned = 0.0864956 Jy ! Component: 150 - total flux cleaned = 0.107255 Jy ! Component: 200 - total flux cleaned = 0.122803 Jy ! Total flux subtracted in 200 components = 0.122803 Jy ! Clean residual min=-0.007456 max=0.009987 Jy/beam ! Clean residual mean=-0.000027 rms=0.002361 Jy/beam ! Combined flux in latest and established models = 0.122803 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 40 model components to the UV plane model. ! The established model now contains 40 components and 0.122803 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9016 mas, bmaj=2.316 mas, bpa=-11.45 degrees ! Estimated noise=0.376663 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0257476 Jy ! Component: 100 - total flux cleaned = 0.0434754 Jy ! Component: 150 - total flux cleaned = 0.0571708 Jy ! Component: 200 - total flux cleaned = 0.0679578 Jy ! Total flux subtracted in 200 components = 0.0679578 Jy ! Clean residual min=-0.005841 max=0.007599 Jy/beam ! Clean residual mean=-0.000038 rms=0.002250 Jy/beam ! Combined flux in latest and established models = 0.19076 Jy ! Adding 103 model components to the UV plane model. ! The established model now contains 128 components and 0.19076 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.197 mas, bmaj=6.046 mas, bpa=-2.167 degrees ! Estimated noise=0.48281 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157672 Jy ! Component: 100 - total flux cleaned = 0.0261117 Jy ! Component: 150 - total flux cleaned = 0.0333121 Jy ! Component: 200 - total flux cleaned = 0.0385333 Jy ! Total flux subtracted in 200 components = 0.0385333 Jy ! Clean residual min=-0.005514 max=0.005996 Jy/beam ! Clean residual mean=-0.000033 rms=0.002000 Jy/beam ! Combined flux in latest and established models = 0.229294 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00387696 Jy ! Component: 100 - total flux cleaned = 0.00680335 Jy ! Component: 150 - total flux cleaned = 0.00903612 Jy ! Component: 200 - total flux cleaned = 0.0107483 Jy ! Total flux subtracted in 200 components = 0.0107483 Jy ! Clean residual min=-0.004997 max=0.005867 Jy/beam ! Clean residual mean=-0.000021 rms=0.001662 Jy/beam ! Combined flux in latest and established models = 0.240042 Jy ! Adding 120 model components to the UV plane model. ! The established model now contains 225 components and 0.240042 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9016 mas, bmaj=2.316 mas, bpa=-11.45 degrees ! Estimated noise=0.376663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000840194 Jy ! Component: 100 - total flux cleaned = 0.00119422 Jy ! Component: 150 - total flux cleaned = 0.00144386 Jy ! Component: 200 - total flux cleaned = 0.00153512 Jy ! Total flux subtracted in 200 components = 0.00153512 Jy ! Clean residual min=-0.004195 max=0.004169 Jy/beam ! Clean residual mean=-0.000009 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 0.241577 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 243 components and 0.241577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.087395Jy sigma=1.442978 ! Fit after self-cal, rms=0.087328Jy sigma=1.441663 wmodel /J1345-3015_X_map.mod ! wmodel: Unable to open new model file: /J1345-3015_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219g_uvs/J1345-3015_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9016 x 2.316 at -11.45 degrees (North through East) ! Clean map min=-0.0037667 max=0.083115 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1345-3015_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0831146 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000986152 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.55949 3.55949 7.11898 14.238 28.4759 56.9519 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0029 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.083 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 84.281 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1345-3015_X_dfm.log closed on Thu May 19 21:49:22 2016